1126 search results - page 80 / 226 » Hierarchical Ensemble Clustering |
151
click to vote
IPL
2007
15 years 6 months ago
2007
In this work we consider hierarchical clustering algorithms, such as UPGMA, which follow the closest-pair joining scheme. We survey optimal O(n2)-time implementations of such algo...
193
click to vote
BMCBI
2004
15 years 6 months ago
2004
Background: It is a major challenge of computational biology to provide a comprehensive functional classification of all known proteins. Most existing methods seek recurrent patte...
152
click to vote
AAAI
2008
15 years 8 months ago
2008
In this paper, a bottom-up hierarchical genetic algorithm is proposed to visualize clustered data into a planar graph. To achieve global optimization by accelerating local optimiz...
153
click to vote
ADAC
2010
15 years 3 months ago
2010
The problem of merging Gaussian mixture components is discussed in situations where a Gaussian mixture is fitted but the mixture components are not separated enough from each othe...
205
click to vote
ECML
2007
Springer
16 years 18 days ago
2007
Springer
Abstract. Constrained clustering investigates how to incorporate domain knowledge in the clustering process. The domain knowledge takes the form of constraints that must hold on th...